Rank	Countries/Territories	Count	Percent
1	United States	212	35.8%
2	China	171	28.9%
3	India	40	6.8%
4	Germany	37	6.2%
5	Canada	15	2.5%
6	Ethiopia	12	2%
7	Switzerland	10	1.7%
8	Mexico	8	1.4%
9	Singapore	7	1.2%
10	Italy	7	1.2%
11	Japan	7	1.2%
12	Greece	6	1%
13	Netherlands	6	1%
14	Cyprus	5	0.8%
15	Australia	5	0.8%
16	Hong Kong	4	0.7%
17	France	4	0.7%
18	Spain	4	0.7%
19	Ukraine	4	0.7%
20	United Kingdom	4	0.7%
21	Russia	3	0.5%
22	Pakistan	2	0.3%
23	Iran, Islamic Republic of	2	0.3%
24	Philippines	2	0.3%
25	Korea, Republic of	2	0.3%
26	Malaysia	2	0.3%
27	Bosnia and Herzegovina	2	0.3%
28	Argentina	2	0.3%
29	Afghanistan	1	0.2%
30	Brunei Darussalam	1	0.2%
31	Colombia	1	0.2%
32	Poland	1	0.2%
33	Peru	1	0.2%
34	Sri Lanka	1	0.2%
35	Thailand	1	0.2%